Having trouble getting my hands around error handling.

 I have a simple page and in the Page_Load event, I run this command to obtain a status from another server;
protected void Page_Load(object sender, EventArgs e)
{
 
XPathDocument doc1 = new XPathDocument("http://10.50.6.1:8585/api/get_status?password=f9c598aa58bff2a605495709f772775f&application=Safetran%20OCG");
 
string state1 = doc1.CreateNavigator().SelectSingleNode( Go to the complete details ...